SOCIETY FOR THE PROTECTION OF UNDERGROUND NETWORKS

Nonpartisan civic infrastructure

AllCiv·Legis1

Society for the Protection of Underground Networks

Public charity

DBA: % ERICA TOBYN KIERS

Other · DOVER, DE · EIN 87-4391116

In care of Erica Tobyn Kiers

Donations are tax-deductible

No filing data

Revenue

—

Expenses

—

Assets

—

Liabilities

—

SOCIETY FOR THE PROTECTION OF UNDERGROUND NETWORKS

Your actions

3500 South Dupont Highway STE EI 10

Dover, DE, 19901-604

Public records

Full 990 PDFs going back to 2001, plus parsed financial extracts. The easiest place to read actual filings.

IRS-side authoritative source. Confirms current exempt status and pulls the latest determination letter.

These open in a new tab. AllCiv doesn't host filings directly — these are the authoritative public-record sources.